I replaced my suitcase muffler with flowmaster s-10 and deleted the resonators. While it sounds great during acceleration, the drone at cruising speed is driving me nuts. I have thought about moving the s-10's back to where the reso's were and straight pipe where they were or adding an aftermarket glass packs where the resonators where. Got to get rid of the drone but don't want to lose the rumble it has. Thanks for any opinions given.